Heirloom Tomato Salad with Chicken and Couscous

INGREDIENTS

1 cup

cup uncooked couscous

1 cup

chicken broth

1/4 cup

white wine vinegar

3 tbsp

extra-virgin olive oil

2 1/2 tsp

granulated sugar

1 tsp

kosher salt

1/2 tsp

black pepper

3 cups

shredded cooked chicken

2 lb

assorted heirloom tomatoes, cut into 1/2- to 1-inch wedges, or halved, if small

1/2 cup

thinly sliced red onion (from 1 onion)

2 tbsp

chopped fresh basil

2 tbsp

chopped fresh chives

2 tbsp

chopped fresh flat-leaf parsley

1 tbsp

chopped fresh thyme